How To Show Roof Slope On Drawing

Measure a roof pitch or a roofing slope that will identify the angles of the roof in relation to both vertical and horizontal rises from the structure.

How to show roof slope on drawing.

See more ideas about roof design roof roofing. All your wall corners must join at exactly 90 degrees. Draw in all the various intersections that are a result of the various roof pitches coming together. Top tips drawing sloped ceilings.

This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. Make a note concerning the run off that will occur with these slopes and ravines. 12 feet x 5 12 5 feet. 4 12 pitch figure 20 6 in determining the roof slope the angle is expressed as a comparison of equal units.

Make sure to turn off the ceiling of your balcony and other outside areas. Mark a tick on the floor surface to indicate the spot above which will lie the roof peak. We proceed in the same way as explained for the wings a a drawing the ridge line e in fig. For example for a 5 12 roof slope and a distance of 13 feet the height for the peak of the roof above the current floor would be.

177 until it intersects the hip line of the main roof g and then drawing the valley line f. Units may be inches feet meters etc as long as the horizontal and vertical units are of equal length. Nov 28 2016 drawings of a variety of roof designs. Then calculate distance to peak x roof slope where roof slope is the rise run.

The slope on the back side of the roof over the wing b should have the same slope as the back side of the main hip roof and therefore the lower part of the hip line g starting at the point b can be erased leaving only the three lines e f and g shown in fig.